Question

Find all of the zeros of each function
x^3+9x^2+6x-16​

Answer 1

x = -8, -2, and 1

Explanation:

The zeros of a function are another name for its x-intercepts. To find them, graph the function and examine its behavior near the x-axis. In the attached picture you can see that this function has the zeros, x = -8, -2, and 1.